Zayn and Perrie have been best friends since they were 6. They grew up together and stuck to eachother like glue. But all good things must come to an end as a whole new mix of emotions get into the friendship. They both soon realise that they are no-longer care free 6 year olds, they are young adults with dreams and ambitions. Perrie has a secret that she needs to tell Zayn, but he's already moved on and is living his dream, so she moves on too. Both find new friends, but never did they think that their paths would cross again. This time, it's Perrie who is trying to live her dream, but the past always finds a way to come back an haunt you....

What will happen when 12 celebrities enter the 'Little Sister' house? Will they get what they enter for? Will they leave with nothing? Will they find love? Or lose it? Read to find out what exactly happens to 12 celebrities.